package com.zzyl.nursing.service.impl;

import java.util.ArrayList;
import java.util.List;

import cn.hutool.core.date.LocalDateTimeUtil;
import com.alibaba.fastjson2.JSON;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.zzyl.common.constant.CacheConstants;
import com.zzyl.common.exception.base.BaseException;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.nursing.domain.Device;
import com.zzyl.nursing.dto.Content;
import com.zzyl.nursing.service.IDeviceService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.mapper.DeviceDataMapper;
import com.zzyl.nursing.domain.DeviceData;
import com.zzyl.nursing.service.IDeviceDataService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

import java.util.Arrays;

/**
 * 设备数据Service业务层处理
 *
 * @author ruoyi
 * @date 2024-12-15
 */
@Service
public class DeviceDataServiceImpl extends ServiceImpl<DeviceDataMapper, DeviceData> implements IDeviceDataService {
    @Autowired
    private DeviceDataMapper deviceDataMapper;

    /**
     * 查询设备数据
     *
     * @param id 设备数据主键
     * @return 设备数据
     */
    @Override
    public DeviceData selectDeviceDataById(Long id) {
        return getById(id);
    }

    /**
     * 查询设备数据列表
     *
     * @param deviceData 设备数据
     * @return 设备数据
     */
    @Override
    public List<DeviceData> selectDeviceDataList(DeviceData deviceData) {
        return deviceDataMapper.selectDeviceDataList(deviceData);
    }

    /**
     * 新增设备数据
     *
     * @param deviceData 设备数据
     * @return 结果
     */
    @Override
    public int insertDeviceData(DeviceData deviceData) {
        return save(deviceData) ? 1 : 0;
    }

    /**
     * 修改设备数据
     *
     * @param deviceData 设备数据
     * @return 结果
     */
    @Override
    public int updateDeviceData(DeviceData deviceData) {
        return updateById(deviceData) ? 1 : 0;
    }

    /**
     * 批量删除设备数据
     *
     * @param ids 需要删除的设备数据主键
     * @return 结果
     */
    @Override
    public int deleteDeviceDataByIds(Long[] ids) {
        return removeByIds(Arrays.asList(ids)) ? 1 : 0;
    }

    /**
     * 删除设备数据信息
     *
     * @param id 设备数据主键
     * @return 结果
     */
    @Override
    public int deleteDeviceDataById(Long id) {
        return removeById(id) ? 1 : 0;
    }

    @Autowired
    private IDeviceService deviceService;

    @Autowired
    private RedisTemplate redisTemplate;

    /**
     * 批量插入设备数据
     *
     * @param contentStr
     */
    @Override
    public void batchInsertDeviceData(String contentStr) {
        //将json字符串封装到java对象中
        Content content = JSON.parseObject(contentStr, Content.class);
        //查询数据库,判断有没有此设备
        Device device = deviceService.getOne(Wrappers.<Device>lambdaQuery().eq(Device::getIotId, content.getIotId()));
        if (ObjectUtils.isEmpty(device)) {
            throw new BaseException("设备不存在");
        }
        List<DeviceData> list = new ArrayList<>();
        //遍历content中的items集合,获取 物模型数据 以及 他对应的value和time
        content.getItems().forEach((key, item) -> {
            //构建设备数据
            DeviceData deviceData = DeviceData.builder()
                    .deviceName(content.getDeviceName())
                    .iotId(content.getIotId())
                    .nickname(device.getNickname())
                    .productKey(content.getProductKey())
                    .productName(device.getProductName())
                    .functionId(key)
                    .accessLocation(device.getBindingLocation())
                    .locationType(device.getLocationType())
                    .physicalLocationType(device.getPhysicalLocationType())
                    .deviceDescription(device.getDeviceDescription())
                    .dataValue(item.getValue().toString())
                    .alarmTime(LocalDateTimeUtil.of(item.getTime()))
                    .build();
            list.add(deviceData);
        });
        //批量插入设备数据
        saveBatch(list);
        //将设备数据存入到redis中
        redisTemplate.opsForHash().put(CacheConstants.IOT_DEVICE_LAST_DATA, device.getIotId(), JSON.toJSONString(list));
    }
}
